Oil from the distribution valve gear pump 4.1 oil, oil unloading valve on the pilot accumulator 5 to 11 and 13 electrohydraulic valve, 18-cylinder oscillating work.
分配阀油路由齿轮泵4.1供油，油液经先导卸荷阀5到蓄能器11和电液换向阀13，驱动摆动油缸18工作。
Distribution valve manifold by the gear pump oil, oil by the pilot unloading valve 5 to the accumulator and the hydraulic valve, oscillating cylinder driving the work.
分配阀油路由齿轮泵供油，油液经先导卸荷阀5到蓄能器和电液换向阀，驱动摆动油缸工作。
Methods: This structure in tunable semiconductor laser based on grating light valve forms grating light valve and blazed grating into confocal structure, wave-packet selected can backtrack and be exported in the end by oscillating movement in resonant cavity.
这种基于光栅光阀的可调谐外腔半导体激光器的结构使光栅光阀与闪耀光栅形成了共焦结构，便于使被选择的波束可以原路返回，经过在谐振腔中振荡，最后输出。
This paper introduces the working principle of a pneumatic rectify deviation system in papermaking and two newly developed, oscillating proportional valve and remote proportional pressure valve with exhaust that used in this system.
本文介绍了造纸生产过程中气动纠偏系统的工作原理和为该系统研制的摆杆式比例阀和带排气口的遥控压力比例阀。
The application of hydraulic proportioning valve in mould oscillating system is a new technology which can take the place of traditional mechanical oscillating system.
液压比例伺服阀在结晶器振动方面的应用，是一种新型的结晶器振动技术，可以取代传统的机械式振动装置。